These are texts sent electronically via mobile phones to wish a candidate who is yet to write an examination the best of luck. Examinations are dreaded by everybody and even the professors included! For that reason, it is a decent practice to send exam sms to let go some tension from the candidates. An Exam SMS can be even a joke and after understanding it the candidate has got a chance to relax since most people do not fail in examinations because they do not know, but mostly for the reason that they fear question papers. There are lots of templates that contain messages suited to be exam sms and most of which are shared online via blogs and websites. The other function for exam sms is to remind the candidate that you still with them in times of problem now that almost everyone perceives the exams to be a bad happening.